PSM, INC.

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Seongnam, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for forming product having asymmetric cross-se...
- Patent number 8,800,336
- Issue date Aug 12, 2014
- PSM, Inc.
- Jong-hoon Kang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

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Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR FORMING PRODUCT HAVING ASYMMETRIC CROSS-SE...
- Publication number 20130205856
- Publication date Aug 15, 2013
- PSM, INC.
- Jong-hoon Kang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF MANUFACTURING FLANGE FOR WIND TOWERS USING RING ROLLING M...
- Publication number 20130205857
- Publication date Aug 15, 2013
- PSM, INC.
- Jong-hoon Kang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF MANUFACTURING DOOR FRAME FOR WIND TOWER
- Publication number 20130125605
- Publication date May 23, 2013
- PSM, INC.
- Dong-soo SHIN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
INJECTION TYPE PLASMA TREATMENT APPARATUS AND METHOD
- Publication number 20090200267
- Publication date Aug 13, 2009
- PSM, INC.
- Yeon Keon Shim
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...